Home / 17,081,933.92-23,573,597.60-9,347,302.24

Finding the Fourth Proportional to 17,081,933.92, 23,573,597.60 and 9,347,302.24

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Solution

The fourth proportional to 17,081,933.92, 23,573,597.60 and 9,347,302.24 is: 12,899,566.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,081,933.92 : 23,573,597.60 = 9,347,302.24 : x
  2. Step 2: Convert to fraction form
    17,081,933.92/23,573,597.60 = 9,347,302.24/x
  3. Step 3: Cross multiply
    17,081,933.92x = 23,573,597.60 × 9,347,302.24
  4. Step 4: Simplify right side
    17,081,933.92x = 220,349,541,651,338.66
  5. Step 5: Solve for x
    x = 220,349,541,651,338.66/17,081,933.92
  6. Step 6: Final answer
    x = 12,899,566.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.